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Small Mersenne Prime Factors
Prime numbers of the form Mp= 2p − 1 are called Mersenne primes. For Mp to be prime, p must also be prime.
Any factor q of a Mersenne number 2p − 1 must be of the form 2kp + 1, where integer k ≥ 0. Furthermore, q must be 1 or 7 mod 8.
Exponent Prime Factor Digits Year
32333783646675678 ~1990
32334311646686238 ~1990
323345931940075599 ~1991
32334683291012147110 ~1994
32334899646697998 ~1990
32335403646708078 ~1990
32335643646712878 ~1990
32335931646718638 ~1990
32336231646724638 ~1990
323367011940202079 ~1991
32337191646743838 ~1990
32338739646774798 ~1990
32338763646775278 ~1990
323388292587106339 ~1991
32339819646796398 ~1990
32340551646811038 ~1990
32341079646821598 ~1990
32341223646824478 ~1990
32342111646842238 ~1990
32342171646843438 ~1990
32342339646846798 ~1990
32342543646850878 ~1990
32343119646862398 ~1990
323431211940587279 ~1991
32343539646870798 ~1990
Exponent Prime Factor Digits Year
32343959646879198 ~1990
32344703646894078 ~1990
323449273234492719 ~1991
323452273234522719 ~1991
32345591646911838 ~1990
32345783646915678 ~1990
32346311646926238 ~1990
32346719646934398 ~1990
32346959646939198 ~1990
32347643646952878 ~1990
323479937763518339 ~1992
323480531940883199 ~1991
32348363646967278 ~1990
32349491646989838 ~1990
32349851646997038 ~1990
32349923646998478 ~1990
32350091647001838 ~1990
32350151647003038 ~1990
32350403647008078 ~1990
32350751647015038 ~1990
323509912588079299 ~1991
32351303647026078 ~1990
32351339647026798 ~1990
323513771941082639 ~1991
32352851647057038 ~1990
Exponent Prime Factor Digits Year
32353511647070238 ~1990
32353943647078878 ~1990
32354279647085598 ~1990
32354291647085838 ~1990
323544894529628479 ~1992
323549574529693999 ~1992
323551019706530319 ~1993
32355959647119198 ~1990
32356391647127838 ~1990
32356979647139598 ~1990
32357183647143678 ~1990
32357219647144398 ~1990
323577771941466639 ~1991
32358323647166478 ~1990
32359139647182798 ~1990
32359163647183278 ~1990
32359991647199838 ~1990
32361083647221678 ~1990
32362163647243278 ~1990
32362223647244478 ~1990
32362523647250478 ~1990
32362859647257198 ~1990
323631313236313119 ~1991
323632033236320319 ~1991
32363483647269678 ~1990
Exponent Prime Factor Digits Year
32363651647273038 ~1990
323636713236367119 ~1991
32363879647277598 ~1990
32364023647280478 ~1990
323643171941859039 ~1991
323644192589153539 ~1991
323646915825644399 ~1992
32364779647295598 ~1990
32364803647296078 ~1990
32365211647304238 ~1990
32365919647318398 ~1990
323668331942009999 ~1991
32367749174785844710 ~1993
32367899647357998 ~1990
32369231647384638 ~1990
323692371942154239 ~1991
32369279647385598 ~1990
323695371942172239 ~1991
32369999647399998 ~1990
32370599647411998 ~1990
32371019647420398 ~1990
32371103647422078 ~1990
323711272589690179 ~1991
32371151647423038 ~1990
32371271647425438 ~1990
1813
GIMPS The Prime Pages FactorDb.com
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25-06-29